18572002

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2221}}^1$

素因数の和:2373

約数の個数: 16

約数和(自身を含む): 28877112

約数和(自身を除く): 10305110

約数列:

[1, 2, 37, 74, 113, 226, 2221, 4181, 4442, 8362, 82177, 164354, 250973, 501946, 9286001, 18572002]

約数ペア:

[(1, 18572002), (2, 9286001), (37, 501946), (74, 250973), (113, 164354), (226, 82177), (2221, 8362), (4181, 4442)]